Many homeowners in Edmonton wonder if duct cleaning is actually worth it, since there are mixed opinions online. The truth is it is not something every home needs on a strict schedule, but it can be very useful in certain situations. Duct cleaning often makes sense when moving into a new home, especially if you are unsure how well the previous owners maintained the HVAC system. It is also commonly needed after renovations or construction work, since dust and fine debris can enter the duct system and circulate through the home. Homes with pets can also experience more buildup over time from hair and dander, which can affect airflow and cleanliness. Instead of focusing only on timing, many homeowners look for signs that cleaning may be needed. These can include visible dust around vents, uneven airflow between rooms, or odours when the furnace or AC is running. A general guideline many people use is every 3 to 5 years in normal conditions, but this can vary depending on the home and how the system is maintained. In the end, duct cleaning is less about a fixed schedule and more about the actual condition of the system and whether buildup is affecting performance or indoor air quality.